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# ![@facebookopensource Avatar](https://lunarcrush.com/gi/w:26/cr:youtube::UCCQY962PmHabTjaHv2wJzfQ.png) @facebookopensource Meta Open Source

Meta Open Source posts on YouTube about meta, jest, what is, python the most. They currently have XXXXXX followers and X posts still getting attention that total XX engagements in the last XX hours.

### Engagements: XX [#](/creator/youtube::UCCQY962PmHabTjaHv2wJzfQ/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCCQY962PmHabTjaHv2wJzfQ/c:line/m:interactions.svg)

- X Week XXX +8.50%
- X Month XXXXXX +1,783%
- X Months XXXXXX -XX%
- X Year XXXXXXX +1,061%

### Mentions: X [#](/creator/youtube::UCCQY962PmHabTjaHv2wJzfQ/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCCQY962PmHabTjaHv2wJzfQ/c:line/m:posts_active.svg)

- X Week X no change
- X Month XX -XX%
- X Months XX +140%
- X Year XX +600%

### Followers: XXXXXX [#](/creator/youtube::UCCQY962PmHabTjaHv2wJzfQ/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCCQY962PmHabTjaHv2wJzfQ/c:line/m:followers.svg)

- X Week XXXXXX no change
- X Month XXXXXX +4.30%
- X Months XXXXXX +5.50%
- X Year XXXXXX +34%

### CreatorRank: undefined [#](/creator/youtube::UCCQY962PmHabTjaHv2wJzfQ/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCCQY962PmHabTjaHv2wJzfQ/c:line/m:influencer_rank.svg)

### Social Influence

**Social category influence**
[technology brands](/list/technology-brands)  XXXXX%

**Social topic influence**
[meta](/topic/meta) 22.22%, [jest](/topic/jest) 11.11%, [what is](/topic/what-is) 11.11%, [python](/topic/python) XXXXX%

**Top accounts mentioned or mentioned by**
[@metaopensource](/creator/undefined) [@cultrepo](/creator/undefined)
### Top Social Posts
Top posts by engagements in the last XX hours

"How Does Pyrefly Support Pydantic"  
[YouTube Link](https://youtube.com/watch?v=THngtScb_vk)  2025-12-09T17:00Z 45.7K followers, XXX engagements


"ELI5: Prophet"  
[YouTube Link](https://youtube.com/watch?v=eJrbKU09h-0)  2021-11-17T17:00Z 45.7K followers, 111.1K engagements


"Introducing Pyrefly: A new type checker and IDE experience for Python"  
[YouTube Link](https://youtube.com/watch?v=LXaFRKrTJVU)  2025-05-22T16:17Z 45.7K followers, 122.9K engagements